sandy/ivy: Include IRQ routes from platform

The default route does work for all Chromebooks and is replaced
with platform-specific one in follow-up.

Change-Id: Ia1839ed38dacf44a89dc757394d054e17666f193
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10442
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
diff --git a/src/mainboard/intel/emeraldlake2/dsdt.asl b/src/mainboard/intel/emeraldlake2/dsdt.asl
index 2e44b78..b545838 100644
--- a/src/mainboard/intel/emeraldlake2/dsdt.asl
+++ b/src/mainboard/intel/emeraldlake2/dsdt.asl
@@ -47,6 +47,7 @@
 		{
 			#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
 			#include <southbridge/intel/bd82x6x/acpi/pch.asl>
+			#include <southbridge/intel/bd82x6x/acpi/default_irq_route.asl>
 		}
 	}